This article examines how the well-being and working conditions of performance sport professionals may influence player care, injury risk, and performance outcomes in professional soccer. Visit NSCA online to learn more about sport science and performance staff.

What defines true toughness in coaching? Dan Perlmutter presents an alternative to the “tough strength coach” stereotype, reframing success as adaptability, resilience, and relentless positivity. As Director of Sports Performance and Head Olympic Sports Performance Coach at Duke University, Perlmutter reflects on building a strong culture rooted in genuine relationships and longevity. He explains Duke’s structured approach to developing interns and coaching assistants, highlighting purposeful recruiting and intentional mentorship to transform passion into professionalism. Perlmutter emphasizes a gratitude lens and people-focused philosophy, always prioritizing the athlete in front of him. He also addresses how strength and conditioning coaches can navigate collegiate shifts, such as Name, Image, and Likeness (NIL) deals and the transfer portal, by reinforcing the weight room environment and culture. If you are seeking practical strategies to build a sustainable career and a workplace you look forward to each day, this conversation is your blueprint. Connect with Dan via email at dan.perlmutter@duke.edu and on Instagram: @theothercoachp | Meet the Duke University Sports Performance Staff on their website | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

Tom Williams’ journey to Head of Performance and Sport Science for Major League Soccer (MLS) powerhouse, the Los Angeles (LA) Galaxy, began at a crossroads: pursue traditional coaching or medical pathways. As a soccer “Swiss Army knife,” he embraced early sport science alongside coaching, building a career defined by collaboration and innovation. At the Galaxy, Williams is part of a web of support that uses rich data storytelling tailored to stakeholders and players, guiding decisions and infusing value in every encounter. This system drives their three key pillars: winning championships — including their recent record-breaking sixth MLS Cup — developing a robust academy pipeline, and leading innovation. In MLS’s “cultural melting pot,” Williams balances diverse backgrounds and short-term demands like fixture congestion while employing sustainable long-term strategies. With a unique full-time cognitive department and creative approaches like dodgeball warm-ups, he combines trust and ingenuity to elevate performance and presents a blueprint for those exploring emerging sport science. Reach out to Tom on LinkedIn: @tom-williams and X/Twitter: @Williams26Tom | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Did you know MLS has a newly mandated Certified Performance and Sport Scientist® (CPSS®) role? Engage with NSCA’s Pro Sport Partner, the Professional Soccer Performance Association (PSPA), on social media to learn more: Instagram: @pspa_performance X/Twitter: @PSPA_perform LinkedIn: @professional-soccer-performance-association

At smaller colleges, strength and conditioning coaches are often asked to lead big with limited staff. Whitney Leyva-Camberos, Director of Sports Performance at Fresno Pacific University and NSCA Southwest Regional Coordinator, shares how she supports a growing program while building a career through service. Leyva-Camberos talks through small-department challenges coaches know well, from crowded training windows and shared weight room space to constant communication with sport coaches. She uses timing gates and velocity-based training to raise intent, spark athlete competition, and keep data useful for a small staff. As a parent and department leader, Leyva-Camberos reflects on the support that helps coaches stay in the field for the long term. She also shares how saying yes and showing up at NSCA events helped turn local introductions into lasting connections. Listen for strategies to lead with limited resources, choose technology with purpose, and get connected through NSCA opportunities in your region. Connect with Whitney on Instagram: @bigassmuscles or by email: whitney.leyva@fresno.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

This is Season 9 of the NSCA’s Coaching Podcast, where strength and conditioning coaches share their experience, lessons learned, and advice about how to thrive in a highly competitive profession.

This article from TSAC Report shares a coaching philosophy than can bridge the communication gap between strength and conditioning professionals and firefighters Visit NSCA online to read more on tactical athletes and fitness news.

This article will provide some conditions and standards with specific tools personal trainers may consider using in their initial interview with potential clients.

This article from TSAC 76 provides health program frameworks to enhance the well-being of public safety personnel. Visit us online to learn more about tactical fitness and performance.

Law enforcement officers can experience psychological and physical stress in most of every part of their day, even starting from the first day of the academy. This article looks at Heart Rate Response in relation to stress, and interventions to manage stress through the academy.

The physiological response to breath holding includes bradycardia and peripheral vasoconstriction, which contrasts with that of exercise which includes tachycardia and peripheral vasodilation. This raises the question as to what the physiological response is to breath holding during exercise. During low-intensity exercise, the breath holding response of bradycardia and peripheral vasoconstriction prevails over the exercise response of tachycardia and peripheral vasodilation, but nevertheless the exercise may be sustained. Due to the lack of availability of extrinsic oxygen (O 2 ) from the atmosphere during breath holding, the energy demands can be met by increased reliance on intrinsic O 2 stores (i.e., O 2 that was in the body before the breath hold) via increased O 2 extraction at the muscle compared with exercise while breathing, or increased contributions from anaerobic energy systems. During high intensity exercise of short duration, the exercise response may prevail over the breath holding response due to the increased parasympathetic withdrawal and sympathetic drive of higher intensity exercise. If breath holding during high-intensity exercise was sustained for long enough, the breath holding response may eventually overcome the exercise response, although this may be difficult due to the inverse relationship between exercise intensity and breath hold duration.